Mets–Yankees rivalry - Wikipedia
MLB, clubs to observe September 11 remembrance
9/11 remembered in emotional scene at Mets-Yankees game
9/11 Museum Honors Legacy of New York Yankees
Mets score 9 runs on 11 hits on 9/11 anniversary
NY Yankees, Mets unite on 20th anniversary of 9/11
Pregame ceremonies commemorating 9/11 were held at Citi Field
Watch Mets, Yankees pay respects on 9/11 anniversary, crowd erupts
20th anniversary of 9/11: Mets announce ceremony details ahead of
MLB rumors: Mets to host Yankees on 20th anniversary of 9/11
Mets, Yankees will remember 9/11 before Saturday game - NBC
Documentary On Mets' First Home Game After 9/11 Delivers Memories
Mets, Yankees come together to commemorate 9/11 anniversary - Newsday
DeGrom, in NYPD hat, backed by 10-run 4th, Mets rout Jays - The
Yankees, Mets among teams honoring Sept. 11 anniversary; former